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-rw-r--r--doc/lispref/variables.texi2
-rw-r--r--etc/NEWS.lexbind2
-rw-r--r--lisp/ChangeLog9
-rw-r--r--lisp/Makefile.in6
-rw-r--r--lisp/cedet/semantic/wisent/comp.el3
-rw-r--r--lisp/emacs-lisp/byte-opt.el16
-rw-r--r--lisp/emacs-lisp/bytecomp.el162
-rw-r--r--lisp/emacs-lisp/cconv.el8
-rw-r--r--lisp/emacs-lisp/cl-loaddefs.el2
-rw-r--r--lisp/emacs-lisp/cl-macs.el2
-rw-r--r--lisp/emacs-lisp/cl.el6
-rw-r--r--lisp/emacs-lisp/disass.el1
-rw-r--r--lisp/emacs-lisp/edebug.el2
-rw-r--r--lisp/emacs-lisp/eieio.el3
-rw-r--r--lisp/emacs-lisp/lisp-mode.el2
-rw-r--r--src/ChangeLog5
-rw-r--r--src/bytecode.c41
-rw-r--r--src/callint.c4
-rw-r--r--src/eval.c15
-rw-r--r--src/lisp.h3
-rw-r--r--src/lread.c33
-rw-r--r--src/window.c1
-rw-r--r--test/automated/lexbind-tests.el4
23 files changed, 138 insertions, 194 deletions
diff --git a/doc/lispref/variables.texi b/doc/lispref/variables.texi
index fad76ed39f8..7e2c32334a4 100644
--- a/doc/lispref/variables.texi
+++ b/doc/lispref/variables.texi
@@ -1137,7 +1137,7 @@ by @code{funcall}, and they are represented by a cons cell whose @code{car} is
the symbol @code{closure}.
@menu
-* Converting to Lexical Binding:: How to start using lexical scoping
+* Converting to Lexical Binding:: How to start using lexical scoping
@end menu
@node Converting to Lexical Binding
diff --git a/etc/NEWS.lexbind b/etc/NEWS.lexbind
index de5d9a07715..a55b8e38dcf 100644
--- a/etc/NEWS.lexbind
+++ b/etc/NEWS.lexbind
@@ -17,7 +17,7 @@ It is typically set via file-local variables, in which case it applies to
all the code in that file.
** Lexically scoped interpreted functions are represented with a new form
-of function value which looks like (closure ENV lambda ARGS &rest BODY).
+of function value which looks like (closure ENV ARGS &rest BODY).
** New macro `letrec' to define recursive local functions.
----------------------------------------------------------------------
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index b517c48738f..f977b976c4b 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2011-04-01 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/bytecomp.el (byte-compile-single-version)
+ (byte-compile-version-cond, byte-compile-delay-out)
+ (byte-compile-delayed-out): Remove, unused.
+
+ * emacs-lisp/byte-opt.el (byte-optimize-form-code-walker):
+ Remove debug statement.
+
2011-03-30 Stefan Monnier <monnier@iro.umontreal.ca>
* subr.el (apply-partially): Use a non-nil static environment.
diff --git a/lisp/Makefile.in b/lisp/Makefile.in
index ab82c99ac33..083f312d613 100644
--- a/lisp/Makefile.in
+++ b/lisp/Makefile.in
@@ -206,8 +206,8 @@ compile-onefile:
@echo Compiling $(THEFILE)
@# Use byte-compile-refresh-preloaded to try and work around some of
@# the most common bootstrapping problems.
- @$(emacs) $(BYTE_COMPILE_FLAGS) -l bytecomp \
- -f byte-compile-refresh-preloaded \
+ @$(emacs) $(BYTE_COMPILE_FLAGS) \
+ -l bytecomp -f byte-compile-refresh-preloaded \
-f batch-byte-compile $(THEFILE)
# Files MUST be compiled one by one. If we compile several files in a
@@ -292,7 +292,7 @@ compile-always: doit
compile-calc:
for el in $(lisp)/calc/*.el; do \
echo Compiling $$el; \
- $(emacs) $(BYTE_COMPILE_FLAGS) -f batch-byte-compile $$el || exit 1; \
+ $(emacs) $(BYTE_COMPILE_FLAGS) -f batch-byte-compile $$el || exit 1;\
done
# Backup compiled Lisp files in elc.tar.gz. If that file already
diff --git a/lisp/cedet/semantic/wisent/comp.el b/lisp/cedet/semantic/wisent/comp.el
index 6b473f9ad81..f92ae88c14e 100644
--- a/lisp/cedet/semantic/wisent/comp.el
+++ b/lisp/cedet/semantic/wisent/comp.el
@@ -3484,6 +3484,9 @@ Automatically called by the Emacs Lisp byte compiler as a
(macroexpand-all
(wisent-automaton-lisp-form (eval form)))))
+;; FIXME: We shouldn't use a `byte-compile' handler. Maybe using a hash-table
+;; instead of an obarray would work around the problem that obarrays
+;; aren't printable. Then (put 'wisent-compile-grammar 'side-effect-free t).
(put 'wisent-compile-grammar 'byte-compile 'wisent-byte-compile-grammar)
(defun wisent-automaton-lisp-form (automaton)
diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el
index 35c9a5ddf45..548fcd133df 100644
--- a/lisp/emacs-lisp/byte-opt.el
+++ b/lisp/emacs-lisp/byte-opt.el
@@ -534,7 +534,6 @@
(cons fn (mapcar #'byte-optimize-form (cdr form))))
((not (symbolp fn))
- (debug)
(byte-compile-warn "`%s' is a malformed function"
(prin1-to-string fn))
form)
@@ -1455,8 +1454,7 @@
byte-cdr-safe byte-cons byte-list1 byte-list2 byte-point byte-point-max
byte-point-min byte-following-char byte-preceding-char
byte-current-column byte-eolp byte-eobp byte-bolp byte-bobp
- byte-current-buffer byte-stack-ref ;; byte-closed-var
- ))
+ byte-current-buffer byte-stack-ref))
(defconst byte-compile-side-effect-free-ops
(nconc
@@ -2029,7 +2027,7 @@ If FOR-EFFECT is non-nil, the return value is assumed to be of no importance."
(+ (cdr lap0) (cdr lap1))))
(setq lap (delq lap0 lap))
(setcdr lap1 (+ (cdr lap1) (cdr lap0))))
-
+
;;
;; stack-set-M [discard/discardN ...] --> discardN-preserve-tos
;; stack-set-M [discard/discardN ...] --> discardN
@@ -2053,10 +2051,9 @@ If FOR-EFFECT is non-nil, the return value is assumed to be of no importance."
(setq lap (delq lap0 lap))
(setcar lap1
(if (= tmp2 tmp3)
- ;; The value stored is the new TOS, so pop
- ;; one more value (to get rid of the old
- ;; value) using the TOS-preserving
- ;; discard operator.
+ ;; The value stored is the new TOS, so pop one more
+ ;; value (to get rid of the old value) using the
+ ;; TOS-preserving discard operator.
'byte-discardN-preserve-tos
;; Otherwise, the value stored is lost, so just use a
;; normal discard.
@@ -2071,8 +2068,7 @@ If FOR-EFFECT is non-nil, the return value is assumed to be of no importance."
;; discardN-(X+Y)
;;
((and (memq (car lap0)
- '(byte-discard
- byte-discardN
+ '(byte-discard byte-discardN
byte-discardN-preserve-tos))
(memq (car lap1) '(byte-discard byte-discardN)))
(setq lap (delq lap0 lap))
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 5e671d7e694..7d259cda574 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -128,10 +128,6 @@
;; The feature of compiling in a specific target Emacs version
;; has been turned off because compile time options are a bad idea.
-(defmacro byte-compile-single-version () nil)
-(defmacro byte-compile-version-cond (cond) cond)
-
-
(defgroup bytecomp nil
"Emacs Lisp byte-compiler."
:group 'lisp)
@@ -404,9 +400,7 @@ specify different fields to sort on."
:type '(choice (const name) (const callers) (const calls)
(const calls+callers) (const nil)))
-(defvar byte-compile-debug t)
-(setq debug-on-error t)
-
+(defvar byte-compile-debug nil)
(defvar byte-compile-constants nil
"List of all constants encountered during compilation of this form.")
(defvar byte-compile-variables nil
@@ -465,7 +459,7 @@ Used for warnings about calling a function that is defined during compilation
but won't necessarily be defined when the compiled file is loaded.")
;; Variables for lexical binding
-(defvar byte-compile-lexical-environment nil
+(defvar byte-compile--lexical-environment nil
"The current lexical environment.")
(defvar byte-compile-tag-number 0)
@@ -586,6 +580,7 @@ Each element is (INDEX . VALUE)")
(byte-defop 114 0 byte-save-current-buffer
"To make a binding to record the current buffer")
(byte-defop 115 0 byte-set-mark-OBSOLETE)
+;; (byte-defop 116 1 byte-interactive-p) ;Let's not use it any more.
;; These ops are new to v19
(byte-defop 117 0 byte-forward-char)
@@ -621,6 +616,8 @@ otherwise pop it")
(byte-defop 138 0 byte-save-excursion
"to make a binding to record the buffer, point and mark")
+;; (byte-defop 139 0 byte-save-window-excursion ; Obsolete: It's a macro now.
+;; "to make a binding to record entire window configuration")
(byte-defop 140 0 byte-save-restriction
"to make a binding to record the current buffer clipping restrictions")
(byte-defop 141 -1 byte-catch
@@ -632,16 +629,8 @@ otherwise pop it")
;; an expression for the body, and a list of clauses.
(byte-defop 143 -2 byte-condition-case)
-;; For entry to with-output-to-temp-buffer.
-;; Takes, on stack, the buffer name.
-;; Binds standard-output and does some other things.
-;; Returns with temp buffer on the stack in place of buffer name.
+;; Obsolete: `with-output-to-temp-buffer' is a macro now.
;; (byte-defop 144 0 byte-temp-output-buffer-setup)
-
-;; For exit from with-output-to-temp-buffer.
-;; Expects the temp buffer on the stack underneath value to return.
-;; Pops them both, then pushes the value back on.
-;; Unbinds standard-output and makes the temp buffer visible.
;; (byte-defop 145 -1 byte-temp-output-buffer-show)
;; these ops are new to v19
@@ -675,15 +664,14 @@ otherwise pop it")
(byte-defop 168 0 byte-integerp)
;; unused: 169-174
-
(byte-defop 175 nil byte-listN)
(byte-defop 176 nil byte-concatN)
(byte-defop 177 nil byte-insertN)
-(byte-defop 178 -1 byte-stack-set) ; stack offset in following one byte
-(byte-defop 179 -1 byte-stack-set2) ; stack offset in following two bytes
+(byte-defop 178 -1 byte-stack-set) ; Stack offset in following one byte.
+(byte-defop 179 -1 byte-stack-set2) ; Stack offset in following two bytes.
-;; if (following one byte & 0x80) == 0
+;; If (following one byte & 0x80) == 0
;; discard (following one byte & 0x7F) stack entries
;; else
;; discard (following one byte & 0x7F) stack entries _underneath_ TOS
@@ -776,12 +764,6 @@ CONST2 may be evaulated multiple times."
(error "Non-symbolic opcode `%s'" op))
((eq op 'TAG)
(setcar off pc))
- ((null op)
- ;; a no-op added by `byte-compile-delay-out'
- (unless (zerop off)
- (error
- "Placeholder added by `byte-compile-delay-out' not filled in.")
- ))
(t
(setq opcode
(if (eq op 'byte-discardN-preserve-tos)
@@ -793,13 +775,13 @@ CONST2 may be evaulated multiple times."
(cond ((memq op byte-goto-ops)
;; goto
(byte-compile-push-bytecodes opcode nil (cdr off) bytes pc)
- (push bytes patchlist))
+ (push bytes patchlist))
((or (and (consp off)
;; Variable or constant reference
(progn
(setq off (cdr off))
(eq op 'byte-constant)))
- (and (eq op 'byte-constant) ;; 'byte-closed-var
+ (and (eq op 'byte-constant)
(integerp off)))
;; constant ref
(if (< off byte-constant-limit)
@@ -847,10 +829,9 @@ CONST2 may be evaulated multiple times."
bytes pc))))))
;;(if (not (= pc (length bytes)))
;; (error "Compiler error: pc mismatch - %s %s" pc (length bytes)))
-
- ;; Patch tag PCs into absolute jumps
+ ;; Patch tag PCs into absolute jumps.
(dolist (bytes-tail patchlist)
- (setq pc (caar bytes-tail)) ; Pick PC from goto's tag
+ (setq pc (caar bytes-tail)) ; Pick PC from goto's tag.
(setcar (cdr bytes-tail) (logand pc 255))
(setcar bytes-tail (lsh pc -8))
;; FIXME: Replace this by some workaround.
@@ -1861,10 +1842,10 @@ With argument ARG, insert value in current buffer after the form."
;; Dynamically bound in byte-compile-from-buffer.
;; NB also used in cl.el and cl-macs.el.
-(defvar byte-compile-outbuffer)
+(defvar byte-compile--outbuffer)
(defun byte-compile-from-buffer (inbuffer)
- (let (byte-compile-outbuffer
+ (let (byte-compile--outbuffer
(byte-compile-current-buffer inbuffer)
(byte-compile-read-position nil)
(byte-compile-last-position nil)
@@ -1893,7 +1874,8 @@ With argument ARG, insert value in current buffer after the form."
)
(byte-compile-close-variables
(with-current-buffer
- (setq byte-compile-outbuffer (get-buffer-create " *Compiler Output*"))
+ (setq byte-compile--outbuffer
+ (get-buffer-create " *Compiler Output*"))
(set-buffer-multibyte t)
(erase-buffer)
;; (emacs-lisp-mode)
@@ -1902,7 +1884,7 @@ With argument ARG, insert value in current buffer after the form."
(with-current-buffer inbuffer
(and byte-compile-current-file
(byte-compile-insert-header byte-compile-current-file
- byte-compile-outbuffer))
+ byte-compile--outbuffer))
(goto-char (point-min))
;; Should we always do this? When calling multiple files, it
;; would be useful to delay this warning until all have been
@@ -1935,9 +1917,9 @@ and will be removed soon. See (elisp)Backquote in the manual."))
;; Fix up the header at the front of the output
;; if the buffer contains multibyte characters.
(and byte-compile-current-file
- (with-current-buffer byte-compile-outbuffer
+ (with-current-buffer byte-compile--outbuffer
(byte-compile-fix-header byte-compile-current-file)))))
- byte-compile-outbuffer))
+ byte-compile--outbuffer))
(defun byte-compile-fix-header (filename)
"If the current buffer has any multibyte characters, insert a version test."
@@ -2046,8 +2028,8 @@ Call from the source buffer."
(print-gensym t)
(print-circle ; handle circular data structures
(not byte-compile-disable-print-circle)))
- (princ "\n" byte-compile-outbuffer)
- (prin1 form byte-compile-outbuffer)
+ (princ "\n" byte-compile--outbuffer)
+ (prin1 form byte-compile--outbuffer)
nil)))
(defvar print-gensym-alist) ;Used before print-circle existed.
@@ -2067,7 +2049,7 @@ list that represents a doc string reference.
;; We need to examine byte-compile-dynamic-docstrings
;; in the input buffer (now current), not in the output buffer.
(let ((dynamic-docstrings byte-compile-dynamic-docstrings))
- (with-current-buffer byte-compile-outbuffer
+ (with-current-buffer byte-compile--outbuffer
(let (position)
;; Insert the doc string, and make it a comment with #@LENGTH.
@@ -2091,7 +2073,7 @@ list that represents a doc string reference.
(if preface
(progn
(insert preface)
- (prin1 name byte-compile-outbuffer)))
+ (prin1 name byte-compile--outbuffer)))
(insert (car info))
(let ((print-escape-newlines t)
(print-quoted t)
@@ -2106,7 +2088,7 @@ list that represents a doc string reference.
(print-continuous-numbering t)
print-number-table
(index 0))
- (prin1 (car form) byte-compile-outbuffer)
+ (prin1 (car form) byte-compile--outbuffer)
(while (setq form (cdr form))
(setq index (1+ index))
(insert " ")
@@ -2129,21 +2111,22 @@ list that represents a doc string reference.
(setq position (- (position-bytes position)
(point-min) -1))
(princ (format "(#$ . %d) nil" position)
- byte-compile-outbuffer)
+ byte-compile--outbuffer)
(setq form (cdr form))
(setq index (1+ index))))
((= index (nth 1 info))
(if position
(princ (format (if quoted "'(#$ . %d)" "(#$ . %d)")
position)
- byte-compile-outbuffer)
+ byte-compile--outbuffer)
(let ((print-escape-newlines nil))
(goto-char (prog1 (1+ (point))
- (prin1 (car form) byte-compile-outbuffer)))
+ (prin1 (car form)
+ byte-compile--outbuffer)))
(insert "\\\n")
(goto-char (point-max)))))
(t
- (prin1 (car form) byte-compile-outbuffer)))))
+ (prin1 (car form) byte-compile--outbuffer)))))
(insert (nth 2 info)))))
nil)
@@ -2428,7 +2411,7 @@ by side-effects."
;; Remove declarations from the body of the macro definition.
(when macrop
(dolist (decl (byte-compile-defmacro-declaration form))
- (prin1 decl byte-compile-outbuffer)))
+ (prin1 decl byte-compile--outbuffer)))
(let* ((code (byte-compile-lambda (nthcdr 2 form) t)))
(if this-one
@@ -2458,7 +2441,7 @@ by side-effects."
(and (atom code) byte-compile-dynamic
1)
nil))
- (princ ")" byte-compile-outbuffer)
+ (princ ")" byte-compile--outbuffer)
nil)))
;; Print Lisp object EXP in the output file, inside a comment,
@@ -2466,13 +2449,13 @@ by side-effects."
;; If QUOTED is non-nil, print with quoting; otherwise, print without quoting.
(defun byte-compile-output-as-comment (exp quoted)
(let ((position (point)))
- (with-current-buffer byte-compile-outbuffer
+ (with-current-buffer byte-compile--outbuffer
;; Insert EXP, and make it a comment with #@LENGTH.
(insert " ")
(if quoted
- (prin1 exp byte-compile-outbuffer)
- (princ exp byte-compile-outbuffer))
+ (prin1 exp byte-compile--outbuffer)
+ (princ exp byte-compile--outbuffer))
(goto-char position)
;; Quote certain special characters as needed.
;; get_doc_string in doc.c does the unquoting.
@@ -2732,7 +2715,7 @@ If FORM is a lambda or a macro, byte-compile it as a function."
(byte-compile-tag-number 0)
(byte-compile-depth 0)
(byte-compile-maxdepth 0)
- (byte-compile-lexical-environment lexenv)
+ (byte-compile--lexical-environment lexenv)
(byte-compile-reserved-constants (or reserved-csts 0))
(byte-compile-output nil))
(if (memq byte-optimize '(t source))
@@ -2743,7 +2726,7 @@ If FORM is a lambda or a macro, byte-compile it as a function."
(when (and lexical-binding (eq output-type 'lambda))
;; See how many arguments there are, and set the current stack depth
;; accordingly.
- (setq byte-compile-depth (length byte-compile-lexical-environment))
+ (setq byte-compile-depth (length byte-compile--lexical-environment))
;; If there are args, output a tag to record the initial
;; stack-depth for the optimizer.
(when (> byte-compile-depth 0)
@@ -2789,7 +2772,6 @@ If FORM is a lambda or a macro, byte-compile it as a function."
;; progn -> as <<same-as-eval>> or (progn <<same-as-eval>> atom)
;; file -> as progn, but takes both quotes and atoms, and longer forms.
(let (rest
- (byte-compile--for-effect for-effect) ;FIXME: Probably unused!
(maycall (not (eq output-type 'lambda))) ; t if we may make a funcall.
tmp body)
(cond
@@ -2975,6 +2957,7 @@ That command is designed for interactive use only" fn))
(byte-compile-out-tag endtag)))
(defun byte-compile-unfold-bcf (form)
+ "Inline call to byte-code-functions."
(let* ((byte-compile-bound-variables byte-compile-bound-variables)
(fun (car form))
(fargs (aref fun 0))
@@ -3056,7 +3039,7 @@ If BINDING is non-nil, VAR is being bound."
(defun byte-compile-variable-ref (var)
"Generate code to push the value of the variable VAR on the stack."
(byte-compile-check-variable var)
- (let ((lex-binding (assq var byte-compile-lexical-environment)))
+ (let ((lex-binding (assq var byte-compile--lexical-environment)))
(if lex-binding
;; VAR is lexically bound
(byte-compile-stack-ref (cdr lex-binding))
@@ -3072,7 +3055,7 @@ If BINDING is non-nil, VAR is being bound."
(defun byte-compile-variable-set (var)
"Generate code to set the variable VAR from the top-of-stack value."
(byte-compile-check-variable var)
- (let ((lex-binding (assq var byte-compile-lexical-environment)))
+ (let ((lex-binding (assq var byte-compile--lexical-environment)))
(if lex-binding
;; VAR is lexically bound
(byte-compile-stack-set (cdr lex-binding))
@@ -3181,6 +3164,7 @@ If it is nil, then the handler is \"byte-compile-SYMBOL.\""
(byte-defop-compiler bobp 0)
(byte-defop-compiler current-buffer 0)
;;(byte-defop-compiler read-char 0) ;; obsolete
+;; (byte-defop-compiler interactive-p 0) ;; Obsolete.
(byte-defop-compiler widen 0)
(byte-defop-compiler end-of-line 0-1)
(byte-defop-compiler forward-char 0-1)
@@ -3355,6 +3339,7 @@ discarding."
(defconst byte-compile--env-var (make-symbol "env"))
(defun byte-compile-make-closure (form)
+ "Byte-compile the special `internal-make-closure' form."
(if byte-compile--for-effect (setq byte-compile--for-effect nil)
(let* ((vars (nth 1 form))
(env (nth 2 form))
@@ -3366,12 +3351,11 @@ discarding."
',(aref fun 0) ',(aref fun 1)
(vconcat (vector . ,env) ',(aref fun 2))
,@(nthcdr 3 (mapcar (lambda (x) `',x) fun)))))))
-
(defun byte-compile-get-closed-var (form)
+ "Byte-compile the special `internal-get-closed-var' form."
(if byte-compile--for-effect (setq byte-compile--for-effect nil)
- (byte-compile-out 'byte-constant ;; byte-closed-var
- (nth 1 form))))
+ (byte-compile-out 'byte-constant (nth 1 form))))
;; Compile a function that accepts one or more args and is right-associative.
;; We do it by left-associativity so that the operations
@@ -3856,7 +3840,7 @@ Return the offset in the form (VAR . OFFSET)."
(keywordp var)))
(defun byte-compile-bind (var init-lexenv)
- "Emit byte-codes to bind VAR and update `byte-compile-lexical-environment'.
+ "Emit byte-codes to bind VAR and update `byte-compile--lexical-environment'.
INIT-LEXENV should be a lexical-environment alist describing the
positions of the init value that have been pushed on the stack.
Return non-nil if the TOS value was popped."
@@ -3866,7 +3850,7 @@ Return non-nil if the TOS value was popped."
(cond ((not (byte-compile-not-lexical-var-p var))
;; VAR is a simple stack-allocated lexical variable
(push (assq var init-lexenv)
- byte-compile-lexical-environment)
+ byte-compile--lexical-environment)
nil)
((eq var (caar init-lexenv))
;; VAR is dynamic and is on the top of the
@@ -3898,7 +3882,7 @@ binding slots have been popped."
(let ((num-dynamic-bindings 0))
(dolist (clause clauses)
(unless (assq (if (consp clause) (car clause) clause)
- byte-compile-lexical-environment)
+ byte-compile--lexical-environment)
(setq num-dynamic-bindings (1+ num-dynamic-bindings))))
(unless (zerop num-dynamic-bindings)
(byte-compile-out 'byte-unbind num-dynamic-bindings)))
@@ -3918,7 +3902,8 @@ binding slots have been popped."
(push (byte-compile-push-binding-init var) init-lexenv)))
;; New scope.
(let ((byte-compile-bound-variables byte-compile-bound-variables)
- (byte-compile-lexical-environment byte-compile-lexical-environment))
+ (byte-compile--lexical-environment
+ byte-compile--lexical-environment))
;; Bind the variables.
;; For `let', do it in reverse order, because it makes no
;; semantic difference, but it is a lot more efficient since the
@@ -3969,7 +3954,6 @@ binding slots have been popped."
"Compiler error: `%s' has no `byte-compile-negated-op' property"
(car form)))
(cdr form))))
-
;;; other tricky macro-like special-forms
@@ -3979,6 +3963,8 @@ binding slots have been popped."
(byte-defop-compiler-1 save-excursion)
(byte-defop-compiler-1 save-current-buffer)
(byte-defop-compiler-1 save-restriction)
+;; (byte-defop-compiler-1 save-window-excursion) ;Obsolete: now a macro.
+;; (byte-defop-compiler-1 with-output-to-temp-buffer) ;Obsolete: now a macro.
(byte-defop-compiler-1 track-mouse)
(defun byte-compile-catch (form)
@@ -4286,7 +4272,7 @@ OP and OPERAND are as passed to `byte-compile-out'."
;; that take OPERAND values off the stack and push a result, for
;; a total of 1 - OPERAND
(- 1 operand))))
-
+
(defun byte-compile-out (op &optional operand)
(push (cons op operand) byte-compile-output)
(if (eq op 'byte-return)
@@ -4298,50 +4284,6 @@ OP and OPERAND are as passed to `byte-compile-out'."
(setq byte-compile-maxdepth (max byte-compile-depth byte-compile-maxdepth))
;;(if (< byte-compile-depth 0) (error "Compiler error: stack underflow"))
))
-
-(defun byte-compile-delay-out (&optional stack-used stack-adjust)
- "Add a placeholder to the output, which can be used to later add byte-codes.
-Return a position tag that can be passed to `byte-compile-delayed-out'
-to add the delayed byte-codes. STACK-USED is the maximum amount of
-stack-spaced used by the delayed byte-codes (defaulting to 0), and
-STACK-ADJUST is the amount by which the later-added code will adjust the
-stack (defaulting to 0); the byte-codes added later _must_ adjust the
-stack by this amount! If STACK-ADJUST is 0, then it's not necessary to
-actually add anything later; the effect as if nothing was added at all."
- ;; We just add a no-op to `byte-compile-output', and return a pointer to
- ;; the tail of the list; `byte-compile-delayed-out' uses list surgery
- ;; to add the byte-codes.
- (when stack-used
- (setq byte-compile-maxdepth
- (max byte-compile-depth (+ byte-compile-depth (or stack-used 0)))))
- (when stack-adjust
- (setq byte-compile-depth
- (+ byte-compile-depth stack-adjust)))
- (push (cons nil (or stack-adjust 0)) byte-compile-output))
-
-(defun byte-compile-delayed-out (position op &optional operand)
- "Add at POSITION the byte-operation OP, with optional numeric arg OPERAND.
-POSITION should a position returned by `byte-compile-delay-out'.
-Return a new position, which can be used to add further operations."
- (unless (null (caar position))
- (error "Bad POSITION arg to `byte-compile-delayed-out'"))
- ;; This is kind of like `byte-compile-out', but we splice into the list
- ;; where POSITION is. We don't bother updating `byte-compile-maxdepth'
- ;; because that was already done by `byte-compile-delay-out', but we do
- ;; update the relative operand stored in the no-op marker currently at
- ;; POSITION; since we insert before that marker, this means that if the
- ;; caller doesn't insert a sequence of byte-codes that matches the expected
- ;; operand passed to `byte-compile-delay-out', then the nop will still have
- ;; a non-zero operand when `byte-compile-lapcode' is called, which will
- ;; cause an error to be signaled.
-
- ;; Adjust the cumulative stack-adjustment stored in the cdr of the no-op
- (setcdr (car position)
- (- (cdar position) (byte-compile-stack-adjustment op operand)))
- ;; Add the new operation onto the list tail at POSITION
- (setcdr position (cons (cons op operand) (cdr position)))
- position)
-
;;; call tree stuff
diff --git a/lisp/emacs-lisp/cconv.el b/lisp/emacs-lisp/cconv.el
index 46d14880a2c..5cc9ecb4cf7 100644
--- a/lisp/emacs-lisp/cconv.el
+++ b/lisp/emacs-lisp/cconv.el
@@ -67,15 +67,23 @@
;; TODO: (not just for cconv but also for the lexbind changes in general)
;; - let (e)debug find the value of lexical variables from the stack.
+;; - make eval-region do the eval-sexp-add-defvars danse.
;; - byte-optimize-form should be applied before cconv.
;; OTOH, the warnings emitted by cconv-analyze need to come before optimize
;; since afterwards they can because obnoxious (warnings about an "unused
;; variable" should not be emitted when the variable use has simply been
;; optimized away).
+;; - turn defun and defmacro into macros (and remove special handling of
+;; `declare' afterwards).
+;; - let macros specify that some let-bindings come from the same source,
+;; so the unused warning takes all uses into account.
+;; - let interactive specs return a function to build the args (to stash into
+;; command-history).
;; - canonize code in macro-expand so we don't have to handle (let (var) body)
;; and other oddities.
;; - new byte codes for unwind-protect, catch, and condition-case so that
;; closures aren't needed at all.
+;; - inline source code of different binding mode by first compiling it.
;; - a reference to a var that is known statically to always hold a constant
;; should be turned into a byte-constant rather than a byte-stack-ref.
;; Hmm... right, that's called constant propagation and could be done here,
diff --git a/lisp/emacs-lisp/cl-loaddefs.el b/lisp/emacs-lisp/cl-loaddefs.el
index 8bcbd67f46b..4c824d4a6d4 100644
--- a/lisp/emacs-lisp/cl-loaddefs.el
+++ b/lisp/emacs-lisp/cl-loaddefs.el
@@ -282,7 +282,7 @@ Not documented
;;;;;; flet progv psetq do-all-symbols do-symbols dotimes dolist
;;;;;; do* do loop return-from return block etypecase typecase ecase
;;;;;; case load-time-value eval-when destructuring-bind function*
-;;;;;; defmacro* defun* gentemp gensym) "cl-macs" "cl-macs.el" "c4734fbda33043d967624d39d80c3304")
+;;;;;; defmacro* defun* gentemp gensym) "cl-macs" "cl-macs.el" "fe8a5acbe14e32846a77578b2165fab5")
;;; Generated autoloads from cl-macs.el
(autoload 'gensym "cl-macs" "\
diff --git a/lisp/emacs-lisp/cl-macs.el b/lisp/emacs-lisp/cl-macs.el
index 7aac5bdaa01..9ce3dd6a7fe 100644
--- a/lisp/emacs-lisp/cl-macs.el
+++ b/lisp/emacs-lisp/cl-macs.el
@@ -497,7 +497,7 @@ The result of the body appears to the compiler as a quoted constant."
(symbol-function 'byte-compile-file-form)))
(list 'byte-compile-file-form (list 'quote set))
'(byte-compile-file-form form)))
- (print set (symbol-value 'byte-compile-outbuffer)))
+ (print set (symbol-value 'byte-compile--outbuffer)))
(list 'symbol-value (list 'quote temp)))
(list 'quote (eval form))))
diff --git a/lisp/emacs-lisp/cl.el b/lisp/emacs-lisp/cl.el
index 9c626dfcfa3..526475eb1bd 100644
--- a/lisp/emacs-lisp/cl.el
+++ b/lisp/emacs-lisp/cl.el
@@ -278,9 +278,9 @@ definitions to shadow the loaded ones for use in file byte-compilation.
(defvar cl-compiling-file nil)
(defun cl-compiling-file ()
(or cl-compiling-file
- (and (boundp 'byte-compile-outbuffer)
- (bufferp (symbol-value 'byte-compile-outbuffer))
- (equal (buffer-name (symbol-value 'byte-compile-outbuffer))
+ (and (boundp 'byte-compile--outbuffer)
+ (bufferp (symbol-value 'byte-compile--outbuffer))
+ (equal (buffer-name (symbol-value 'byte-compile--outbuffer))
" *Compiler Output*"))))
(defvar cl-proclaims-deferred nil)
diff --git a/lisp/emacs-lisp/disass.el b/lisp/emacs-lisp/disass.el
index 9318876fe61..4fd10185c17 100644
--- a/lisp/emacs-lisp/disass.el
+++ b/lisp/emacs-lisp/disass.el
@@ -72,7 +72,6 @@ redefine OBJECT if it is a symbol."
(let ((macro 'nil)
(name 'nil)
(doc 'nil)
- (lexical-binding nil)
args)
(while (symbolp obj)
(setq name obj
diff --git a/lisp/emacs-lisp/edebug.el b/lisp/emacs-lisp/edebug.el
index 8135b5c4f24..f84de0308bf 100644
--- a/lisp/emacs-lisp/edebug.el
+++ b/lisp/emacs-lisp/edebug.el
@@ -3640,7 +3640,7 @@ Return the result of the last expression."
(eval (if (bound-and-true-p cl-debug-env)
(cl-macroexpand-all edebug-expr cl-debug-env)
edebug-expr)
- lexical-binding)) ;; FIXME: lexbind.
+ lexical-binding))
(defun edebug-safe-eval (edebug-expr)
;; Evaluate EXPR safely.
diff --git a/lisp/emacs-lisp/eieio.el b/lisp/emacs-lisp/eieio.el
index 4e443452d8b..7a119e6bbc0 100644
--- a/lisp/emacs-lisp/eieio.el
+++ b/lisp/emacs-lisp/eieio.el
@@ -96,6 +96,7 @@ default setting for optimization purposes.")
"Non-nil means to optimize the method dispatch on primary methods.")
;; State Variables
+;; FIXME: These two constants below should have an `eieio-' prefix added!!
(defvar this nil
"Inside a method, this variable is the object in question.
DO NOT SET THIS YOURSELF unless you are trying to simulate friendly slots.
@@ -122,7 +123,7 @@ execute a `call-next-method'. DO NOT SET THIS YOURSELF!")
;; while it is being built itself.
(defvar eieio-default-superclass nil)
-;; FIXME: The constants below should have a `eieio-' prefix added!!
+;; FIXME: The constants below should have an `eieio-' prefix added!!
(defconst class-symbol 1 "Class's symbol (self-referencing.).")
(defconst class-parent 2 "Class parent slot.")
(defconst class-children 3 "Class children class slot.")
diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el
index 408774fbbf1..39bdb505039 100644
--- a/lisp/emacs-lisp/lisp-mode.el
+++ b/lisp/emacs-lisp/lisp-mode.el
@@ -745,7 +745,7 @@ POS specifies the starting position where EXP was found and defaults to point."
(unless (special-variable-p var)
(push var vars))))
`(progn ,@(mapcar (lambda (v) `(defvar ,v)) vars) ,exp)))))
-
+
(defun eval-last-sexp (eval-last-sexp-arg-internal)
"Evaluate sexp before point; print value in minibuffer.
Interactively, with prefix argument, print output into current buffer.
diff --git a/src/ChangeLog b/src/ChangeLog
index e34cd694321..04064adbaa3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2011-04-01 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * bytecode.c (Fbyte_code): Revert to old calling convention.
+ * lisp.h (COMPILED_PUSH_ARGS): Remove, unused.
+
2011-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
* image.c (parse_image_spec): Use Ffunctionp.
diff --git a/src/bytecode.c b/src/bytecode.c
index 01ae8055ebf..5d94cb0fb39 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -51,7 +51,7 @@ by Hallvard:
*
* define BYTE_CODE_METER to enable generation of a byte-op usage histogram.
*/
-#define BYTE_CODE_SAFE 1
+/* #define BYTE_CODE_SAFE */
/* #define BYTE_CODE_METER */
@@ -160,7 +160,7 @@ extern Lisp_Object Qand_optional, Qand_rest;
#ifdef BYTE_CODE_SAFE
#define Bset_mark 0163 /* this loser is no longer generated as of v18 */
#endif
-#define Binteractive_p 0164 /* Obsolete. */
+#define Binteractive_p 0164 /* Obsolete since Emacs-24.1. */
#define Bforward_char 0165
#define Bforward_word 0166
@@ -185,16 +185,16 @@ extern Lisp_Object Qand_optional, Qand_rest;
#define Bdup 0211
#define Bsave_excursion 0212
-#define Bsave_window_excursion 0213 /* Obsolete. */
+#define Bsave_window_excursion 0213 /* Obsolete since Emacs-24.1. */
#define Bsave_restriction 0214
#define Bcatch 0215
#define Bunwind_protect 0216
#define Bcondition_case 0217
-#define Btemp_output_buffer_setup 0220 /* Obsolete. */
-#define Btemp_output_buffer_show 0221 /* Obsolete. */
+#define Btemp_output_buffer_setup 0220 /* Obsolete since Emacs-24.1. */
+#define Btemp_output_buffer_show 0221 /* Obsolete since Emacs-24.1. */
-#define Bunbind_all 0222 /* Obsolete. */
+#define Bunbind_all 0222 /* Obsolete. Never used. */
#define Bset_marker 0223
#define Bmatch_beginning 0224
@@ -413,24 +413,15 @@ unmark_byte_stack (void)
} while (0)
-DEFUN ("byte-code", Fbyte_code, Sbyte_code, 3, MANY, 0,
+DEFUN ("byte-code", Fbyte_code, Sbyte_code, 3, 3, 0,
doc: /* Function used internally in byte-compiled code.
The first argument, BYTESTR, is a string of byte code;
the second, VECTOR, a vector of constants;
the third, MAXDEPTH, the maximum stack depth used in this function.
-If the third argument is incorrect, Emacs may crash.
-
-If ARGS-TEMPLATE is specified, it is an argument list specification,
-according to which any remaining arguments are pushed on the stack
-before executing BYTESTR.
-
-usage: (byte-code BYTESTR VECTOR MAXDEP &optional ARGS-TEMPLATE &rest ARGS) */)
- (size_t nargs, Lisp_Object *args)
+If the third argument is incorrect, Emacs may crash. */)
+ (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth)
{
- Lisp_Object args_tmpl = nargs >= 4 ? args[3] : Qnil;
- int pnargs = nargs >= 4 ? nargs - 4 : 0;
- Lisp_Object *pargs = nargs >= 4 ? args + 4 : 0;
- return exec_byte_code (args[0], args[1], args[2], args_tmpl, pnargs, pargs);
+ return exec_byte_code (bytestr, vector, maxdepth, Qnil, 0, NULL);
}
/* Execute the byte-code in BYTESTR. VECTOR is the constant vector, and
@@ -810,7 +801,7 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
AFTER_POTENTIAL_GC ();
break;
- case Bunbind_all: /* Obsolete. */
+ case Bunbind_all: /* Obsolete. Never used. */
/* To unbind back to the beginning of this frame. Not used yet,
but will be needed for tail-recursion elimination. */
BEFORE_POTENTIAL_GC ();
@@ -938,12 +929,12 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
save_excursion_save ());
break;
- case Bsave_current_buffer: /* Obsolete. */
+ case Bsave_current_buffer: /* Obsolete since ??. */
case Bsave_current_buffer_1:
record_unwind_protect (set_buffer_if_live, Fcurrent_buffer ());
break;
- case Bsave_window_excursion: /* Obsolete. */
+ case Bsave_window_excursion: /* Obsolete since 24.1. */
{
register int count = SPECPDL_INDEX ();
record_unwind_protect (Fset_window_configuration,
@@ -985,7 +976,7 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
break;
}
- case Btemp_output_buffer_setup: /* Obsolete. */
+ case Btemp_output_buffer_setup: /* Obsolete since 24.1. */
BEFORE_POTENTIAL_GC ();
CHECK_STRING (TOP);
temp_output_buffer_setup (SSDATA (TOP));
@@ -993,7 +984,7 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
TOP = Vstandard_output;
break;
- case Btemp_output_buffer_show: /* Obsolete. */
+ case Btemp_output_buffer_show: /* Obsolete since 24.1. */
{
Lisp_Object v1;
BEFORE_POTENTIAL_GC ();
@@ -1465,7 +1456,7 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
AFTER_POTENTIAL_GC ();
break;
- case Binteractive_p: /* Obsolete. */
+ case Binteractive_p: /* Obsolete since 24.1. */
PUSH (Finteractive_p ());
break;
diff --git a/src/callint.c b/src/callint.c
index 489fa392e46..60570369d9e 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -171,8 +171,8 @@ static void
fix_command (Lisp_Object input, Lisp_Object values)
{
/* FIXME: Instead of this ugly hack, we should provide a way for an
- interactive spec to return an expression that will re-build the args
- without user intervention. */
+ interactive spec to return an expression/function that will re-build the
+ args without user intervention. */
if (CONSP (input))
{
Lisp_Object car;
diff --git a/src/eval.c b/src/eval.c
index 9f90e6df4b5..0e47d7c757c 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -117,10 +117,10 @@ Lisp_Object Vsignaling_function;
int handling_signal;
-static Lisp_Object apply_lambda (Lisp_Object fun, Lisp_Object args);
static Lisp_Object funcall_lambda (Lisp_Object, size_t, Lisp_Object *);
static void unwind_to_catch (struct catchtag *, Lisp_Object) NO_RETURN;
static int interactive_p (int);
+static Lisp_Object apply_lambda (Lisp_Object fun, Lisp_Object args);
void
init_eval_once (void)
@@ -684,7 +684,7 @@ usage: (defmacro NAME ARGLIST [DOCSTRING] [DECL] BODY...) */)
tail = Fcons (lambda_list, tail);
else
tail = Fcons (lambda_list, Fcons (doc, tail));
-
+
defn = Fcons (Qlambda, tail);
if (!NILP (Vinternal_interpreter_environment)) /* Mere optimization! */
defn = Ffunction (Fcons (defn, Qnil));
@@ -1012,11 +1012,8 @@ usage: (let* VARLIST BODY...) */)
varlist = XCDR (varlist);
}
-
UNGCPRO;
-
val = Fprogn (Fcdr (args));
-
return unbind_to (count, val);
}
@@ -2083,7 +2080,8 @@ then strings and vectors are not accepted. */)
return Qnil;
funcar = XCAR (fun);
if (EQ (funcar, Qclosure))
- return !NILP (Fassq (Qinteractive, Fcdr (Fcdr (XCDR (fun))))) ? Qt : if_prop;
+ return (!NILP (Fassq (Qinteractive, Fcdr (Fcdr (XCDR (fun)))))
+ ? Qt : if_prop);
else if (EQ (funcar, Qlambda))
return !NILP (Fassq (Qinteractive, Fcdr (XCDR (fun)))) ? Qt : if_prop;
else if (EQ (funcar, Qautoload))
@@ -2898,7 +2896,7 @@ call7 (Lisp_Object fn, Lisp_Object arg1, Lisp_Object arg2, Lisp_Object arg3,
/* The caller should GCPRO all the elements of ARGS. */
DEFUN ("functionp", Ffunctionp, Sfunctionp, 1, 1, 0,
- doc: /* Return non-nil if OBJECT is a type of object that can be called as a function. */)
+ doc: /* Non-nil if OBJECT is a function. */)
(Lisp_Object object)
{
if (SYMBOLP (object) && !NILP (Ffboundp (object)))
@@ -3220,7 +3218,7 @@ funcall_lambda (Lisp_Object fun, size_t nargs,
xsignal2 (Qwrong_number_of_arguments, fun, make_number (nargs));
else
val = Qnil;
-
+
/* Bind the argument. */
if (!NILP (lexenv) && SYMBOLP (next))
/* Lexically bind NEXT by adding it to the lexenv alist. */
@@ -3501,7 +3499,6 @@ context where binding is lexical by default. */)
}
-
DEFUN ("backtrace-debug", Fbacktrace_debug, Sbacktrace_debug, 2, 2, 0,
doc: /* Set the debug-on-exit flag of eval frame LEVEL levels down to FLAG.
The debugger is entered when that frame exits, if the flag is non-nil. */)
diff --git a/src/lisp.h b/src/lisp.h
index bd70dcebbdb..580dbd11013 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -1483,7 +1483,6 @@ typedef unsigned char UCHAR;
#define COMPILED_STACK_DEPTH 3
#define COMPILED_DOC_STRING 4
#define COMPILED_INTERACTIVE 5
-#define COMPILED_PUSH_ARGS 6
/* Flag bits in a character. These also get used in termhooks.h.
Richard Stallman <rms@gnu.ai.mit.edu> thinks that MULE
@@ -3264,7 +3263,7 @@ extern int read_bytecode_char (int);
/* Defined in bytecode.c */
extern Lisp_Object Qbytecode;
-EXFUN (Fbyte_code, MANY);
+EXFUN (Fbyte_code, 3);
extern void syms_of_bytecode (void);
extern struct byte_stack *byte_stack_list;
#ifdef BYTE_MARK_STACK
diff --git a/src/lread.c b/src/lread.c
index 24183532527..6a24569f552 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -796,16 +796,16 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
} beg_end_state = NOMINAL;
int in_file_vars = 0;
-#define UPDATE_BEG_END_STATE(ch) \
- if (beg_end_state == NOMINAL) \
- beg_end_state = (ch == '-' ? AFTER_FIRST_DASH : NOMINAL); \
- else if (beg_end_state == AFTER_FIRST_DASH) \
- beg_end_state = (ch == '*' ? AFTER_ASTERIX : NOMINAL); \
- else if (beg_end_state == AFTER_ASTERIX) \
- { \
- if (ch == '-') \
- in_file_vars = !in_file_vars; \
- beg_end_state = NOMINAL; \
+#define UPDATE_BEG_END_STATE(ch) \
+ if (beg_end_state == NOMINAL) \
+ beg_end_state = (ch == '-' ? AFTER_FIRST_DASH : NOMINAL); \
+ else if (beg_end_state == AFTER_FIRST_DASH) \
+ beg_end_state = (ch == '*' ? AFTER_ASTERIX : NOMINAL); \
+ else if (beg_end_state == AFTER_ASTERIX) \
+ { \
+ if (ch == '-') \
+ in_file_vars = !in_file_vars; \
+ beg_end_state = NOMINAL; \
}
/* Skip until we get to the file vars, if any. */
@@ -834,7 +834,7 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
UPDATE_BEG_END_STATE (ch);
ch = READCHAR;
}
-
+
while (var_end > var
&& (var_end[-1] == ' ' || var_end[-1] == '\t'))
var_end--;
@@ -880,7 +880,6 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
return rv;
}
}
-
/* Value is a version number of byte compiled code if the file
associated with file descriptor FD is a compiled Lisp file that's
@@ -1275,7 +1274,6 @@ Return t if the file exists and loads successfully. */)
specbind (Qinhibit_file_name_operation, Qnil);
load_descriptor_list
= Fcons (make_number (fileno (stream)), load_descriptor_list);
-
specbind (Qload_in_progress, Qt);
instream = stream;
@@ -1863,11 +1861,9 @@ This function preserves the position of point. */)
specbind (Qeval_buffer_list, Fcons (buf, Veval_buffer_list));
specbind (Qstandard_output, tem);
- specbind (Qlexical_binding, Qnil);
record_unwind_protect (save_excursion_restore, save_excursion_save ());
BUF_TEMP_SET_PT (XBUFFER (buf), BUF_BEGV (XBUFFER (buf)));
- if (lisp_file_lexically_bound_p (buf))
- Fset (Qlexical_binding, Qt);
+ specbind (Qlexical_binding, lisp_file_lexically_bound_p (buf) ? Qt : Qnil);
readevalloop (buf, 0, filename,
!NILP (printflag), unibyte, Qnil, Qnil, Qnil);
unbind_to (count, Qnil);
@@ -3336,7 +3332,6 @@ read_vector (Lisp_Object readcharfun, int bytecodeflag)
for (i = 0; i < size; i++)
{
item = Fcar (tem);
-
/* If `load-force-doc-strings' is t when reading a lazily-loaded
bytecode object, the docstring containing the bytecode and
constants values must be treated as unibyte and passed to
@@ -3394,7 +3389,6 @@ read_vector (Lisp_Object readcharfun, int bytecodeflag)
tem = Fcdr (tem);
free_cons (otem);
}
-
return vector;
}
@@ -4024,7 +4018,6 @@ defvar_lisp (struct Lisp_Objfwd *o_fwd,
staticpro (address);
}
-
/* Similar but define a variable whose value is the Lisp Object stored
at a particular offset in the current kboard object. */
@@ -4470,7 +4463,7 @@ to load. See also `load-dangerous-libraries'. */);
doc: /* If non-nil, use lexical binding when evaluating code.
This only applies to code evaluated by `eval-buffer' and `eval-region'.
This variable is automatically set from the file variables of an interpreted
- lisp file read using `load'. */);
+ Lisp file read using `load'. */);
Fmake_variable_buffer_local (Qlexical_binding);
DEFVAR_LISP ("eval-buffer-list", Veval_buffer_list,
diff --git a/src/window.c b/src/window.c
index 4bd533c22ac..7e40cdff42b 100644
--- a/src/window.c
+++ b/src/window.c
@@ -3649,6 +3649,7 @@ displaying that buffer. */)
return Qnil;
}
+
void
temp_output_buffer_show (register Lisp_Object buf)
{
diff --git a/test/automated/lexbind-tests.el b/test/automated/lexbind-tests.el
index 1ff31e2422d..95b8bbe8858 100644
--- a/test/automated/lexbind-tests.el
+++ b/test/automated/lexbind-tests.el
@@ -3,7 +3,7 @@
;; Copyright (C) 2011 Free Software Foundation, Inc.
;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
-;; Keywords:
+;; Keywords:
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
@@ -20,7 +20,7 @@
;;; Commentary:
-;;
+;;
;;; Code: